Difference between revisions of "ArcEngine/Java issue"

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<ol><li>Java Executable
 
<ol><li>Java Executable
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<pre> Loading jawt.dll failed. This is normal if java.version < 1.3. If java.version is > 1.4 and if this failure has occurred on Windows,
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Loading jawt.dll failed. This is normal if java.version < 1.3. If java.version is > 1.4 and if this failure has occurred on Windows,<br/>
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please ensure that this program is started with a Java executable from a JDK/JRE install location on this computer. <br/>
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please ensure that this program is started with a Java executable from a JDK/JRE install location on this computer.  
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at '''com.esri.arcgis.interop'''.NativeObjRef.getJdk13WindowsHandleNative(Native Method) </li>
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at '''com.esri.arcgis.interop'''.NativeObjRef.getJdk13WindowsHandleNative(Native Method)  
 
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</pre></li>
 
 
<li>Java HotSpot</li></ol>
 
<li>Java HotSpot</li></ol>
  
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==How to fix==__NOEDITSECTION__  
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==How to fix Java issues for ArcEngine==__NOEDITSECTION__  
 
{{Note | You need to stop {{IMSMANG}} server and the Control Center between each change below since {{IMSMANG}} reads in the environment variables when the TrayLauncher/Control center is started. Open the log and verify that your changes have taken effect.}}
 
{{Note | You need to stop {{IMSMANG}} server and the Control Center between each change below since {{IMSMANG}} reads in the environment variables when the TrayLauncher/Control center is started. Open the log and verify that your changes have taken effect.}}
  
 
<ol>
 
<ol>
 
<li>Check in the Control Panel if the Java installed is the Java that is included in the {{IMSMANG}} installation package.
 
<li>Check in the Control Panel if the Java installed is the Java that is included in the {{IMSMANG}} installation package.
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If not, ask the user if you may uninstall the other version.</li>
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:If not, ask the user if you may uninstall the other version.</li>
 
[[Image:Java version.png|700px|center]]
 
[[Image:Java version.png|700px|center]]
 
<div align="center">
 
<div align="center">
Line 29: Line 26:
 
<li>If it still does not work, copy the contents of the PATH variable to a document.</li>
 
<li>If it still does not work, copy the contents of the PATH variable to a document.</li>
 
<li>Copy ''%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%JAVA_HOME%\bin'' to the PATH variable.
 
<li>Copy ''%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%JAVA_HOME%\bin'' to the PATH variable.
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In this way you know that the PATH is correct and does not have any other issues.</li>
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:In this way you know that the PATH is correct and does not have any other issues.</li>
 
<li>Test again.</li>
 
<li>Test again.</li>
 
<li>If it works, restore the PATH variable by copy back part by part back to it with ; between each part.
 
<li>If it works, restore the PATH variable by copy back part by part back to it with ; between each part.
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Note: test to start the client between each change of the PATH.</ol>
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:'''Note''': test to start the client between each change of the PATH.</ol>
  
 
===Example log file from English stand-alone server===__NOEDITSECTION__  
 
===Example log file from English stand-alone server===__NOEDITSECTION__  
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System Property '''"user.language"''': en
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System Property '''"user.language"''': en <br/>
−
 
+
System Property '''"user.language.format"''': not set<br/>
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System Property '''"user.language.format"''': not set
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System Variable '''"AGSENGINEJAVA"''': C:\Program Files (x86)\ArcGIS\Engine10.1\<br/>
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+
System Variable '''"Path"''': C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\; c:\Program Files (x86)\Java\jre7\bin<br/>
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System Variable '''"AGSENGINEJAVA"''': C:\Program Files (x86)\ArcGIS\Engine10.1\
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System Variable '''"Java_Home"''': c:\Program Files (x86)\Java\jre7<br/>
−
 
+
System Variable '''"LANG"''': not set<br/>
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System Variable '''"Path"''': C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\; c:\Program Files (x86)\Java\jre7\bin
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Client Configuration Variable '''"java.naming.provider.url"''': localhost<br/>
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Client Configuration Variable '''"AlwaysSyncGeodata"''': true<br/>
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System Variable '''"Java_Home"''': c:\Program Files (x86)\Java\jre7
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Client Configuration Variable '''"isClientOnly"''': false<br/>
−
 
+
Connecting to GIS Service ...
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System Variable '''"LANG"''': not set
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Starting session with '''GIS Service''' at "/C:/IMSMAng//server/gis" ...
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GIS Service starting ...<br/>
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Client Configuration Variable '''"java.naming.provider.url"''': localhost
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'''fileServerURI''' = file:/C:/IMSMAng/server/gis/<br/>
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'''map.name''' = World<br/>
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Client Configuration Variable '''"AlwaysSyncGeodata"''': true
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Building Map Configuration ...<br/>
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+
'''Connected''' to GIS Service<br/>
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Client Configuration Variable '''"isClientOnly"''': false
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Synchronizing with "World" Map cached in "C:\IMSMAng\client\gis\sandbox\World" ...<br/>
 +
'''Synchronized''' with "World" Map<br/>
 
{{NavBox Hub}}
 
{{NavBox Hub}}
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[[Category:NoPublic]]
 
[[Category:NoPublic]]
 
[[Category:NAA]]
 
[[Category:NAA]]

Revision as of 12:08, 5 August 2016

ArcEngine 10.1 needs Java to be installed and ArcEgine finds Java by registry keys (not by environmental variables like JAVA_HOME and PATH).

When ArcEngine does not find Java properly there are two different error messages in the console log after Synchronized with "xxx" Map

  1. Java Executable Loading jawt.dll failed. This is normal if java.version < 1.3. If java.version is > 1.4 and if this failure has occurred on Windows,
    please ensure that this program is started with a Java executable from a JDK/JRE install location on this computer.
    at com.esri.arcgis.interop.NativeObjRef.getJdk13WindowsHandleNative(Native Method)
  2. Java HotSpot

How to fix Java issues for ArcEngine

Note.jpg You need to stop IMSMANG server and the Control Center between each change below since IMSMANG reads in the environment variables when the TrayLauncher/Control center is started. Open the log and verify that your changes have taken effect.
  1. Check in the Control Panel if the Java installed is the Java that is included in the IMSMANG installation package.
    If not, ask the user if you may uninstall the other version.
    2. Java version.png

    Our Java

  2. If our Java already was installed check that the right version is found by Java;

    Java ver.png
    • find the Java version by typing Java -version in the Command window and click Enter.
    • Verify that the environment variable JAVA_HOME is set to C:\Program Files\Java\jre7 on 32-bits OS or C:\Program Files (x86)\Java\jre7 on 64-bits OS.
  3. If none of the above fixed the problem, add ;%JAVA_HOME%\bin to the end of the PATH environment variable.
  4. If it still does not work, copy the contents of the PATH variable to a document.
  5. Copy %SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%JAVA_HOME%\bin to the PATH variable.
    In this way you know that the PATH is correct and does not have any other issues.
  6. Test again.
  7. If it works, restore the PATH variable by copy back part by part back to it with ; between each part.
    Note: test to start the client between each change of the PATH.

Example log file from English stand-alone server

System Property "user.language": en
System Property "user.language.format": not set
System Variable "AGSENGINEJAVA": C:\Program Files (x86)\ArcGIS\Engine10.1\
System Variable "Path": C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0\; c:\Program Files (x86)\Java\jre7\bin
System Variable "Java_Home": c:\Program Files (x86)\Java\jre7
System Variable "LANG": not set
Client Configuration Variable "java.naming.provider.url": localhost
Client Configuration Variable "AlwaysSyncGeodata": true
Client Configuration Variable "isClientOnly": false
Connecting to GIS Service ... Starting session with GIS Service at "/C:/IMSMAng//server/gis" ... GIS Service starting ...
fileServerURI = file:/C:/IMSMAng/server/gis/
map.name = World
Building Map Configuration ...
Connected to GIS Service
Synchronizing with "World" Map cached in "C:\IMSMAng\client\gis\sandbox\World" ...
Synchronized with "World" Map

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